Olesiejko, Jacek. “The Grendelkin and the Politics of Succession at Heorot: The Significance of Monsters in Beowulf”. Studia Anglica Posnaniensia 53, no. 1 (March 1, 2018): 45–65. Accessed August 16, 2024. https://pressto.amu.edu.pl/index.php/stap/article/view/stap-2018-0003.